Different colors for container states.

[aspizu]

Allow setting different color styles for the container states above, below and sticky.

I'm trying to implement this, i've added the configuration option and styles but containers are not redrawn when the state changes. it does get redrawn when i move or resize the container. also the titlebar doesn't have the new style but the border does. and the container buttons don't have styles when pressing them.

[aspizu]

	if (menu != NULL) {
		if (ev->window == menu->titlebar && ev->button == Button1) {
			mousemove(menu->titlebar, FLOAT_MENU, menu, ev->x_root, ev->y_root, 1);
		} else if (ev->window == menu->button && ev->button == Button1) {
			buttonrightdecorate(menu->button, menu->pixbutton, FOCUSED, 1);
		} else if (isvalidstate(ev->state) && ev->button == Button1) {
			mousemove(None, FLOAT_MENU, menu, ev->x_root, ev->y_root, 0);
		} else if (ev->window == menu->frame && ev->button == Button3) {

so it seems like we cannot get the style from here